#include <iostream>
using namespace std;
#include "Date.h"

int main(int argc, char **argv)
{
	Date d(2010, 10, 30);	
	Date d1(2019, 1, 2);		//2010 6 17

	d.display();
	d1.display();

	cout << (d - d1) << endl;

	cout << "d: " << d << ", d1: " << d1 << endl;

	d++;
	cout << "d: " << d << endl;
	++d;
	cout << "d: " << d << endl;

	d1--;
	cout << "d1: " << d1 << endl;
	--d1;
	cout << "d1: " << d1 << endl;

	return 0;
}
